CN219879509U

CN219879509U - Ammonia absorption tower

Info

Publication number: CN219879509U
Application number: CN202321128480.0U
Authority: CN
Inventors: 吕增强; 潘丹丹; 丁梁陈; 吕海燕; 程界勇
Original assignee: Ma'anshan Iris Environmental Protection Technology Co ltd
Current assignee: Ma'anshan Iris Environmental Protection Technology Co ltd
Priority date: 2023-05-11
Filing date: 2023-05-11
Publication date: 2023-10-24
Anticipated expiration: 2033-05-11

Abstract

The utility model provides an ammonia absorption tower, which comprises a base, wherein an absorption device is arranged on the upper side of the base, a protection wall is arranged in the absorption device, a first installation frame is arranged on one side of the protection wall, a filler plate is arranged on the upper side of the first installation frame, a second installation frame is arranged on the upper side of the filler plate, an air isolation cushion layer is arranged in the second installation frame, the air isolation cushion layer is arranged at one end of the other protection wall, limiting blocks are arranged on one side of the first installation frame and one side of the second installation frame, an isolation layer is arranged between the filler plate and the limiting blocks, a moving part is arranged on one side of the second installation frame, and the inner side of the moving part is in threaded connection with a threaded rod. The ammonia absorption tower has the advantages of simple and reasonable structure, novel design, simple operation, higher practicability and convenient wide popularization and use.

Description

Ammonia absorption tower

Technical Field

The utility model relates to the technical field of ammonia treatment, in particular to an ammonia absorption tower.

Background

Ammonia gas has strong pungent smell and is easy to liquefy into colorless liquid; can be decomposed into nitrogen and hydrogen at high temperature, has a reducing effect, and can be oxidized into nitric oxide in the presence of a catalyst; is used for preparing liquid nitrogen, ammonia water, nitric acid, ammonium salt, amines and the like; can be prepared by directly synthesizing nitrogen and hydrogen, and can burn mucous membrane of skin, eyes and respiratory organs, and cause lung swelling to death due to excessive inhalation.

At present, most absorption towers are provided with a packing layer below the spray header, so that the packing layer is utilized to increase the contact effect of absorption liquid and waste gas, and the absorption effect is improved. The filler needs to be replaced after long-time use, but the ammonia absorption tower used at present is inconvenient to replace the filler.

Therefore, we make improvements to this and propose an ammonia absorber.

Disclosure of Invention

In order to solve the technical problems, the utility model provides the following technical scheme:

the utility model relates to an ammonia absorption tower, which comprises a base, wherein an absorption device is arranged on the upper side of the base, a protection wall is arranged in the absorption device, a first installation frame is arranged on one side of the protection wall, a filler plate is arranged on the upper side of the first installation frame, a second installation frame is arranged on the upper side of the filler plate, an air-isolation cushion layer is arranged in the second installation frame, the air-isolation cushion layer is arranged at one end of the other protection wall, limiting blocks are arranged on one sides of the first installation frame and the second installation frame, an isolation layer is arranged between the filler plate and the limiting blocks, a moving part is arranged on one side of the second installation frame, and the inner side of the moving part is connected with a threaded rod in a threaded manner.

As a preferable technical scheme of the utility model, a water pump is arranged on one side of the absorption device, a water inlet is arranged on one side of the water pump, a first water delivery pipe is arranged on the other side of the water pump, a plurality of water spray heads are arranged on one side of the first water delivery pipe, a connecting pipe is connected on one side of the first water delivery pipe, a second water delivery pipe is arranged at one end of the connecting pipe, and an atomizing spray head is arranged on the side face of the second water delivery pipe.

As a preferable technical scheme of the utility model, an air inlet is arranged at one side of the absorption device, an air outlet is arranged at the upper side of the absorption device, and an opening and closing door is arranged at the side surface of the absorption device.

As a preferable technical scheme of the utility model, a water outlet pipe is arranged on one side of the absorption device, and one end of the water outlet pipe is connected with a purification device.

As a preferable technical scheme of the utility model, a driving motor is installed at one end of the threaded rod, and the driving motor is installed at one side of the protection wall.

As a preferable technical scheme of the utility model, the first mounting frame and the second mounting frame are annular members.

The beneficial effects of the utility model are as follows:

this kind of ammonia absorption tower drives the threaded rod through driving motor's output and rotates for the threaded rod rotates and drives the moving part and remove, makes the moving part remove and drives the second installing frame and rise, makes first installing frame and second installing frame can loosen the fixed to the filler board, takes out the filler board, changes, makes driving motor reverse again, makes first installing frame and second installing frame press from both sides tight filler board, can be quick reach the purpose of changing the filler board.

Drawings

The foregoing and other objects, features and advantages of the disclosure will be apparent from the following more particular descriptions of exemplary embodiments of the disclosure as illustrated in the accompanying drawings wherein like reference numbers generally represent like parts throughout exemplary embodiments of the disclosure.

FIG. 1 is a perspective view of an ammonia absorber of the present utility model;

FIG. 2 is a cross-sectional view of an ammonia absorber of the present utility model;

FIG. 3 is an enlarged view of part A of an ammonia absorber of the present utility model;

FIG. 4 is an enlarged view of part B of an ammonia absorber of the present utility model.

In the figure: 1. a base; 2. an absorption device; 3. an air inlet; 4. an air outlet; 5. opening and closing a door; 6. a water inlet; 7. a water outlet pipe; 8. a purifying device; 9. a water pump; 10. a first water pipe; 11. a water spray head; 12. a second water pipe; 13. an atomizing nozzle; 14. a connecting pipe; 15. a protective wall; 16. an isolation layer; 17. a second mounting frame; 18. a filler plate; 19. a limiting block; 20. a first mounting frame; 21. a driving motor; 22. a threaded rod; 23. a moving member; 24. and an air-isolation cushion layer.

Detailed Description

Preferred embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. While the preferred embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art.

Examples: as shown in fig. 1-4, the ammonia absorption tower of the utility model comprises a base 1, an absorption device 2 is arranged on the upper side of the base 1, a protection wall 15 is arranged in the absorption device 2, a first mounting frame 20 is arranged on one side of the protection wall 15, a packing plate 18 is arranged on the upper side of the first mounting frame 20, a second mounting frame 17 is arranged on the upper side of the packing plate 18, an air isolation cushion 24 is arranged in the second mounting frame 17, the air isolation cushion 24 is arranged at one end of the other protection wall 15, a limiting block 19 is arranged on one side of the first mounting frame 20 and one side of the second mounting frame 17, an isolation layer 16 is arranged between the packing plate 18 and the limiting block 19, a moving piece 23 is arranged on one side of the second mounting frame 17, a threaded rod 22 is connected on the inner side of the moving piece 23 in a threaded manner, the threaded rod 22 is driven by an output end of a driving motor 21 to rotate, the threaded rod 22 drives the moving piece 23 to move, the moving piece 23 drives the second mounting frame 17 to lift, the first mounting frame 20 and the second mounting frame 18 to be fast replaced by the first mounting frame 20 and the second mounting frame 18, the packing plate 18 can be fast replaced by the first mounting frame 18 and the second mounting frame 18, and the packing plate 18 can be fast replaced.

The water pump 9 is installed on one side of the absorption device 2, the water inlet 6 is installed on one side of the water pump 9, the first water pipe 10 is installed on the other side of the water pump 9, a plurality of water spray heads 11 are installed on one side of the first water pipe 10, one side of the first water pipe 10 is connected with the connecting pipe 14, the second water pipe 12 is installed at one end of the connecting pipe 14, the atomizing spray head 13 is arranged on the side face of the second water pipe 12, the water pipe is connected through the water inlet 6, the water pump 9 is started again, the absorption liquid enters the first water pipe 10 and the second water pipe 12 through the water pump 9, the water spray heads 11 installed on the first water pipe 10 and the atomizing spray heads 13 installed on the second water pipe 12 can spray the absorption liquid, the absorption liquid can absorb ammonia for a plurality of times, and meanwhile the absorption liquid is sprayed onto the filling plate 18 to form a layer of liquid film, and the absorption of ammonia can be better absorbed.

Wherein, one side of absorbing device 2 is provided with air inlet 3, absorbing device 2's upside is provided with gas outlet 4, absorbing device 2's side is provided with switch door 5, through setting up switch door 5 for the device can be quick change filler plate 18.

Wherein, outlet pipe 7 is installed to one side of absorbing device 2, the one end of outlet pipe 7 is connected with purifier 8, installs outlet pipe 7 through one side of absorbing device 2, and purifier 8 is connected to the one end of outlet pipe 7 for the absorption liquid that absorbs ammonia can be purified, makes the absorption liquid can cyclic utilization.

Wherein, the driving motor 21 is installed to the one end of threaded rod 22, driving motor 21 installs in one side of protection wall 15, through setting up driving motor 21 for the device can be quick change filler plate 18.

Wherein, first installing frame 20 and second installing frame 17 are the cyclic annular spare, all set up to the cyclic annular spare through first installing frame 20 and second installing frame 17 for the device can prevent effectively that ammonia from revealing.

Working principle: when the ammonia absorption tower is used, the water inlet 6 is connected with the water pipe, the water pump 9 is started, absorption liquid enters the first water pipe 10 and the second water pipe 12 through the water pump 9, the water spray head 11 arranged on the first water pipe 10 and the atomizing nozzle 13 arranged on the second water pipe 12 can spray the absorption liquid, the absorption liquid can absorb ammonia for a plurality of times, meanwhile, the absorption liquid is sprayed onto the packing plate 18 to form a layer of liquid film, ammonia can be absorbed better, when the packing plate 18 needs to be replaced, the switch door 5 is opened, the driving motor 21 is controlled, the output end of the driving motor 21 drives the threaded rod 22 to rotate, the threaded rod 22 drives the moving part 23 to move, the moving part 23 moves to drive the second installation frame 17 to ascend, the first installation frame 20 and the second installation frame 17 can loosen the fixation of the packing plate 18, the packing plate 18 is taken out and replaced, the driving motor 21 is reversed, the packing plate 18 is clamped by the first installation frame 20 and the second installation frame 17, and the packing plate 18 can be replaced quickly, and the purpose of replacing the packing plate 18 can be achieved.

In order to facilitate understanding of the solution and the effects of the embodiments of the present utility model, a specific application example is given below. It will be understood by those of ordinary skill in the art that the examples are for ease of understanding only and that any particular details thereof are not intended to limit the present utility model in any way.

It will be appreciated by persons skilled in the art that the above description of embodiments of the utility model has been given for the purpose of illustrating the benefits of embodiments of the utility model only and is not intended to limit embodiments of the utility model to any examples given.

The foregoing description of embodiments of the utility model has been presented for purposes of illustration and description, and is not intended to be exhaustive or limited to the embodiments disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art without departing from the scope and spirit of the various embodiments described.

Claims

1. The utility model provides an ammonia absorption tower, includes base (1), its characterized in that, absorbing device (2) are installed to the upside of base (1), absorbing device's (2) internally mounted has protection wall (15), one side of protection wall (15) is provided with first installing frame (20), the upside of first installing frame (20) is provided with filler board (18), the upside of filler board (18) is provided with second installing frame (17), the inside of second installing frame (17) is provided with air-insulating cushion layer (24), air-insulating cushion layer (24) set up the one end at another protection wall (15), one side of first installing frame (20) and second installing frame (17) all is provided with restriction piece (19), be provided with isolation layer (16) between filler board (18) and the restriction piece (19), moving member (23) are installed to one side of second installing frame (17), the inboard threaded connection of moving member (23) has threaded rod (22).

2. An ammonia absorption tower according to claim 1, characterized in that a water pump (9) is installed on one side of the absorption device (2), a water inlet (6) is installed on one side of the water pump (9), a first water pipe (10) is installed on the other side of the water pump (9), a plurality of water spray heads (11) are installed on one side of the first water pipe (10), a connecting pipe (14) is connected on one side of the first water pipe (10), a second water pipe (12) is installed at one end of the connecting pipe (14), and an atomizing nozzle (13) is arranged on the side surface of the second water pipe (12).

3. An ammonia gas absorption tower according to claim 1, wherein an air inlet (3) is arranged at one side of the absorption device (2), an air outlet (4) is arranged at the upper side of the absorption device (2), and an opening and closing door (5) is arranged at the side surface of the absorption device (2).

4. An ammonia gas absorption tower according to claim 1, wherein a water outlet pipe (7) is arranged at one side of the absorption device (2), and one end of the water outlet pipe (7) is connected with a purifying device (8).

5. An ammonia gas absorbing tower according to claim 1, wherein a drive motor (21) is mounted at one end of the threaded rod (22), the drive motor (21) being mounted on one side of the protective wall (15).

6. An ammonia gas absorbing tower according to claim 1, wherein the first and second mounting frames (20, 17) are ring-shaped members.